?New Upgraded Neck Fan?Bladeless safety design protect your long hair? 360?circular air outlet, 48 air outlets of the neck?Double high density polymer lithium battery non false mark,Double frequency conversion maglev motor ultra quiet design?Lightweight design less than the weight of a mobile phone No pressure on neck.Most important this is not just a neck fan,It allows you to breathe freely and enjoy fresh air. ?Bladeless Safety Design?The design of left and right double turbine air-blasting?No traditional blades?Don't worry about your hair getting involved in the neck fan, you can shape your hairstyle at will,More secure,More beautiful. ?360?Powerful Airflow?360?circular air outlet,48 air outlets of the neck fan,3 adjustable speed level,The wind doesn't blow directly on the face,60 turbine blades reduce air fluctuations,The noise of low speed about 25db,Give you powerful airflow and quite energy saving.More quiet,More comfortable. ?USB Rechargeable?USB Rechargeable mode. New Upgraded 1800mAh Double high density polymer lithium battery in air passage,Automatic cooling for battery exothermic,50% less weight,About 2 hours fast charging, working times about 2.5-6 hours (high speed 2 hours, medium 4 hours, low speed 6 hours normal working time). make you cool in the summer. ?100% Satisfaction or Your Money-back?High quality Bladeless fan with a great price, you will never get disappointed to own this neck fan this summer. We are responsible for our products and customers. If you have any problems with our product,If you are not satisfied with out product.please contact with us first, we will solve it for you within 24 hours and guarantee 100% refund.